CustomSize returns a human-readable approximation of a size using custom format.

FindDir looks for the given directory in nearby ancestors relative to the current working directory as well as the directory of the executable, falling back to `./` if not found.

New creates an LRU of the given size.

NewSecureReader returns a Reader that reads from r but stops with EOF after n bytes.

this functions loads translations from filesystem and assign english while loading server config.

See: http://en.wikipedia.org/wiki/Binary_prefix.

See: http://en.wikipedia.org/wiki/Binary_prefix.

See: http://en.wikipedia.org/wiki/Binary_prefix.

See: http://en.wikipedia.org/wiki/Binary_prefix.

See: http://en.wikipedia.org/wiki/Binary_prefix.

See: http://en.wikipedia.org/wiki/Binary_prefix.

See: http://en.wikipedia.org/wiki/Binary_prefix.

See: http://en.wikipedia.org/wiki/Binary_prefix.

See: http://en.wikipedia.org/wiki/Binary_prefix.

See: http://en.wikipedia.org/wiki/Binary_prefix.

Cache is a thread-safe fixed size LRU cache.

A NewSecureReader reads from R but limits the amount of data returned to just N bytes.

Caching Interface.